EP 1088719 A2 2001-04-04 - Wiper for vehicle

Title (en)

Title (de)

Title (fr)

Publication

Application

Priority

DE 19946630 A 19990929

Abstract (en)

The wiper has a wiper arm (5), which is fixed against rotation on a wiper shaft (1) having an axial bore (2). The bore has at least one supply line (7) to deliver wash fluid to at least one nozzle. The wiper shaft has a first groove (8) at a conical free end. The wiper arm is funnel-shaped at its fixing end and has a second groove (9). The grooves form at least part of an annular channel (10). The supply line in the wiper arm opens into the annular channel, when the wiper arm and wiper shaft are assembled.